// JavaScript Document
	var hide= false;
    function show_dropdown(){
		if(!hide) document.getElementById("dd_list").style.visibility="visible";
		hide= false;
		//document.getElementById("dd_text").value=121;
	}
	function downkey(){
	
	}
	
	function setText(val){
		hide=true;
		hide_list();
		document.getElementById("dd_text").value=val;
		
	}
	function hide_list(){
		document.getElementById("dd_list").style.visibility="hidden";
	}